Economy & Regulation

In 2026, investing in solar storage is no longer optional: unstable geopolitics, LiFePO4 battery costs divided by 5, and profitable dynamic pricing. Learn how to size your kit to reach 80% autonomy.

Complete PPE2 2026 guide for photovoltaic installations > 100 kWp: eligibility criteria, ECS carbon footprint, choice of certified panels and strategies for applying for renewable energy tenders.

Find out how dynamic pricing and the Impact ORES tariff will transform the profitability of solar energy storage in Wallonia from 2026 onwards. A comprehensive technical analysis of actual costs and optimisation strategies.

Understand the key electrical units in photovoltaics: amps, volts, watts, kWp, kWh, VA. Clear explanations with practical examples to help you get to grips with your solar installation.

Find out about energy sharing and renewable energy communities in Belgium: the 2025 legal framework, economic benefits, practical steps and suitable solar power solutions.

ORES rejects 27 high-voltage substations and warns of 10,000 vulnerable circuits. The much-vaunted PV + heat pump duo reveals its critical flaws: winter undervoltage, grid saturation, total dependence. Factual analysis and pragmatic solutions.

Find out how the 2026 Walloon incentive tariff and dynamic contracts are radically transforming the electricity bills of households using electric heating (heat pump + electric vehicle). Comprehensive technical analysis and optimisation strategies.

Discover everything about 800 VA plug & play solar kits in 2025: Belgian & French legislation, compatibility, sizing, safety and profitability.

Find out why it’s essential to install a surge protector on your Victron-equipped self-contained houseboat, especially when moored at the jetty. Diagrams and practical tips included.

Find out whether a solar kit with a hybrid inverter (non-grid-connected) requires Consuel certification and how to distinguish between different practical scenarios.

Beat rising energy prices and take advantage of the reduced VAT rate in France.

The Walloon Incentive Tariff 2026 transforms your electricity bill through energy storage and smart home technology.